S1 tile adhesive offers the perfect balance of flexibility and performance for a wide range of applications. Designed to handle slight substrate movement, it’s ideal for floors, walls and heated systems. Whether you’re tiling ceramic, porcelain or natural stone, our range of S1 adhesives ensures a strong bond andS1 tile adhesive offers the perfect balance of flexibility and performance for a wide range of applications. Designed to handle slight substrate movement, it’s ideal for floors, walls and heated systems. Whether you’re tiling ceramic, porcelain or natural stone, our range of S1 adhesives ensures a strong bond and long-term durability. Easy to mix, apply and adjust, you’ll find options from trusted brands like BAL, Kerakoll and Excel Bond to help you deliver efficient, high-quality results. Shop the range at Topps Tiles Trade and join Trade Club for up to 30% off and flexible credit options.